2 papers
astro-ph.EP2026
Tracing the source of carbon oxides on the large moons of Uranus
Richard J. Cartwright, Sasha Cryan, Rosario Brunetto +15
The Uranian moons Ariel, Umbriel, Titania, and Oberon are enriched in CO2 mixed with CO, but the origin(s) of these carbon oxides, be they primarily native or radiolytic, remains u…
astro-ph.EP2025
Amides from the carbonaceous asteroid (162173) Ryugu: nanoscale spectral and isotopic characterizations
L. G. Vacher, V. T. H. Phan, L. Bonal +5
C-type asteroids, such as asteroid (162173) Ryugu, may have played a key role in delivering light elements to early Earth. Nitrogen (N)-bearing molecules have been chemically ident…